Shenzhen Sunda Technology Co.,Ltd is one of the best 12w bulb manufacturers in China, equipped with one of the well-known 12w bulb brands, welcome to buy our 12w bulb in stock and check the price and quotation with us. Product Desciption: High energy savi

75mm Hook and Loop Tape Self Adhesive Apply to Lighting----With over 14 years' experience in the production of hook and loop fasteners, Sinon Shengshi Industry welcome you to buy its high quality hook and loop fasteners.The products are durable both for i

Purpose:
The instrument is mainly used to determine temperature in the borehole. Lower down the temperature probe into borehole using cable, then you can get temperature-depth curve from controlling unit. The temperature can be used to divide geolog...